# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.838003887492253	Range of duration = 0.99 to 51.98, nDeath = 10, nCensor = 55
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.826356679695214	Range of values = 35 to 89, Mean = 66.6377, StdDev = 10.6536
3	PATHOLOGIC_STAGE	Fisher's exact test	0.460425395746043	nTypes = 7 (STAGE I/STAGE II/STAGE IIA/STAGE III/STAGE IIIB/STAGE IIIC/STAGE IV), nPatients = 18/3/20/2/10/4/12
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.129178708212918	nTypes = 4 (T1/T2/T3/T4), nPatients = 5/15/45/4
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.416445835541645	nTypes = 3 (N0/N1/N2), nPatients = 42/15/12
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.320406795932041	nTypes = 2 (0/1), nPatients = 57/12
7	GENDER	Fisher's exact test	0.953290467095329	nTypes = 2 (FEMALE/MALE), nPatients = 31/38
8	RADIATION_THERAPY	Fisher's exact test	0.268037319626804	nTypes = 2 (NO/YES), nPatients = 42/10, nMissing = 17
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.612443875561244	nTypes = 2 (RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 58/7, nMissing = 4
10	RESIDUAL_TUMOR	Fisher's exact test	0.414215857841422	nTypes = 3 (R0/R1/R2), nPatients = 57/1/10, nMissing = 1
11	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.158689462489122	Range of values = 0 to 31, Mean = 2.18841, StdDev = 5.14574
12	RACE	Fisher's exact test	NA	nTypes = 2 (BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/4, nMissing = 64
